QCheck vs test.check
| QCheck | test.check | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | — |
| Free plan | Yes | Yes |
| Supported languages | OCaml | Clojure, ClojureScript |
| Test runner support | QCheck_base_runner, QCheck_runner, OUnit, Alcotest | clojure.test, cljs.test |
| Failing-case shrinking | Yes | Yes |
| Stateful testing | Yes | — |
| Reproducible failures | — | Yes |
Both are listed in Best Property-Based Testing Tools. On Specifiction, QCheck scores higher on our published basis.